Download or read book Microstructural dependence of irradiation Creep of zircaloy 2 at 340 k written by R. J. Klassen and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microstructure dependence of irradiation Creep and growth of zirconium alloys written by R. A. Holt and published by . This book was released on 1980 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of microstructure on irradiation Creep and growth of zircaloy pressure tubes in power reactors written by R. A. Holt and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Creep Characterization Damage and Life Assessments written by David A. Woodford and published by . This book was released on 1992 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Anisotropy and Irradiation on the Creep Behavior of Zircaloy 2 written by Glenn E. Lucas and published by Dissertations-G. This book was released on 1979 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dose Dependence of Irradiation Creep of Zircaloy 2 written by DS. Wood and published by . This book was released on 1975 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: Periodic diameter measurements have been carried out on a number of the cold worked Zircaloy-2 pressure tubes in a steam generating heavy water reactor. Sufficient results are now available for statistical treatment, and they can be expressed as a function of the dose. The creep strain can be expressed equally well by two relationships, one involving a linear correlation with the dose and the other, a term of dose to the power of 0.6. After 30 years operation it is predicted that the pressure tube creep strains will be within the range of 1 to 3 percent. Observed differences in creep strain on tubes from different suppliers may be due to texture differences.

Download or read book Final report on the microstructural evaluation of zircaloy core materials and prediction of irradiation Creep and growth behaviour written by M. Griffiths and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Final report on the assessment of irradiation Creep and growth equations and definition of a microstructural assessment program for annealed zircaloy 4 written by R. A. Holt and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Irradiation Damage written by and published by . This book was released on 1983 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: As indicated in Chapter 1, one of the variables of importance in describing the irradiation creep of zirconium alloys is the degree of exposure of the material to irradiation, often described in terms of neutron fluence. The primary reason for this neutron fluence dependence is that during irradiation an irradiation-induced microstructure evolves, and this microstructure in turn dramatically affects mechanical properties. This microstructure, and hence these property changes, are not entirely fluence dependent, but are functions of the irradiation temperature, the stress state, the neutron energy spectrum, and the initial metallurgical conditions. Consequently, a discussion of irradiation creep in zirconium and the Zircaloys must be prefaced by some review of the nature of the irradiation microstructure, its observed dependence on material and operating conditions, and its effect on deformation behavior.

Download or read book Metals Abstracts written by and published by . This book was released on 1992 with total page 1796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Variation of irradiation Creep with mechanical processing in zircaloy 2 written by R. J. Klassen and published by . This book was released on 1991 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modelling Irradiation Creep of Zirconium Alloys written by Chalk River Laboratories and published by Chalk River, Ont. : Chalk River Laboratories. This book was released on 1993 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modelling the Effect of Texture and Dislocation Structure on Irradiation Creep of Zirconium Alloys written by AR. Causey and published by . This book was released on 1994 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of texture and dislocation structure on irradiation creep of Zircaloy-2 (irradiated at about 340 K) and Zr-2.5 wt% Nb alloys (irradiated at about 558 K) is studied by means of a self-consistent model. The model relates the creep behaviour of polycrystals to that of single crystals by taking into account the crystallographic texture, dislocation density, grain shape and the intergranular stresses generated due to the crystallographic anisotropy. Three independent creep compliances of the polycrystal obtained from creep tests on a reference material are used to derive the single crystal creep compliances. These are used to calculate the polycrystalline compliances for the remaining materials. At low irradiation temperatures the predicted polycrystalline compliances agree well with the measured values. The observed behaviour can be described by a climb-assisted glide mechanism in which the creep strain is accommodated mainly by prismatic slip with smaller contributions from basal and pyramidal slip systems. At higher irradiation temperatures, the self-consistent approach can also describe well the creep behaviour of Zr-2.5 wt% Nb samples.

Download or read book Energy Research Abstracts written by and published by . This book was released on 1994-06 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book INIS Atomindeks written by and published by . This book was released on 1984 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alloys Index written by and published by . This book was released on 1992 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: